../../td/EquilibriumCrystalStructure__TD_457028483760_002/runner Hg S AB_hP6_152_a_b a c/a x1 x2 standard 2 4.3459 2.2169171 0.73325197 0.47593163 3.9673 2.4698409 0.36852484 0.24292645 LJ_ElliottAkerson_2015_Universal__MO_959249795837_003